EHDS Logical Information Models
0.3.0 - qa-preview
EHDS Logical Information Models
0.3.0 - qa-preview
EHDS Logical Information Models, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.3.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Xt-EHR/xt-ehr-common/ and changes regularly. See the Directory of published versions
| Draft as of 2026-02-09 |
Definitions for the EHDSAdministeredDosage logical model.
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSAdministeredDosage | |
| Definition | Model contains elements needed for registering an individual medication administration. It is derived from the full dosage regimen model in order to keep the consistency between the shared elements. Base definition for all types defined in FHIR type system. |
| Short | Administered dosage modelBase for all types and resources |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. EHDSAdministeredDosage.renderedDosageInstruction | |
| Definition | Full dosage information as human-readable text covering all dosage steps. Generating the text follows local rules and should include all locally implemented dosage data even when such elements are not present in this model. |
| Short | Full dosage information as human-readable text covering all dosage steps. Generating the text follows local rules and should include all locally implemented dosage data even when such elements are not present in this model. |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 4. EHDSAdministeredDosage.dosageDetails | |
| Definition | Details of single dosage scheme step |
| Short | Details of single dosage scheme step |
| Control | 0..1 |
| Type | Base |
| 6. EHDSAdministeredDosage.dosageDetails.sequence | |
| Definition | Order of the dosage instruction, in case one treatment consists of several dosage steps. When two schemes share the same sequence number, they are meant to be running in parallel. |
| Short | Order of the dosage instruction, in case one treatment consists of several dosage steps. When two schemes share the same sequence number, they are meant to be running in parallel. |
| Control | 0..0 |
| Type | integer |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. EHDSAdministeredDosage.dosageDetails.note | |
| Definition | Patient oriented instructions as free text for this dosage step |
| Short | Patient oriented instructions as free text for this dosage step |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 10. EHDSAdministeredDosage.dosageDetails.doseAndRate | |
| Definition | Amount of medication administered per one dose (= one timing) |
| Short | Amount of medication administered per one dose (= one timing) |
| Control | 0..* |
| Type | Base |
| 12. EHDSAdministeredDosage.dosageDetails.doseAndRate.dose[x] | |
| Definition | Amount of medication per one dose. (1 tablet, 2-3 tablets, 20ml) |
| Short | Amount of medication per one dose. (1 tablet, 2-3 tablets, 20ml) |
| Control | 0..1 |
| Binding | UCUM (units of measurement), EDQM Standard Terms (units of presentation) |
| Type | Choice of: Quantity, Range |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 14. EHDSAdministeredDosage.dosageDetails.doseAndRate.rate[x] | |
| Definition | Amount of medication per time period (e.g. 100mg per 1 hour). When rate is provided per 1 time unit, Quantity data type can be used with a suitable unit (e.g. mg/h, ug/min). |
| Short | Amount of medication per time period (e.g. 100mg per 1 hour). When rate is provided per 1 time unit, Quantity data type can be used with a suitable unit (e.g. mg/h, ug/min). |
| Control | 0..1 |
| Binding | UCUM (units of measurement), EDQM Standard Terms (units of presentation) |
| Type | Choice of: Quantity, Ratio |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 16. EHDSAdministeredDosage.dosageDetails.repeat | |
| Definition | Repetition of the administration. |
| Short | Repetition of the administration. |
| Control | 0..0 |
| Type | Base |
| 28. EHDSAdministeredDosage.dosageDetails.asNeeded | |
| Definition | Take as needed |
| Short | Take as needed |
| Control | 0..0 |
| Type | boolean |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 30. EHDSAdministeredDosage.dosageDetails.bodySite | |
| Definition | Body site of administration |
| Short | Body site of administration |
| Control | 0..1 |
| Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSBodyStructure |
| 32. EHDSAdministeredDosage.dosageDetails.routeOfAdministration | |
| Definition | Route of administration |
| Short | Route of administration |
| Control | 0..1 |
| Binding | EDQM Standard Terms |
| Type | CodeableConcept |
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSAdministeredDosage | |
| Definition | Model contains elements needed for registering an individual medication administration. It is derived from the full dosage regimen model in order to keep the consistency between the shared elements. |
| Short | Administered dosage model |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. EHDSAdministeredDosage.dosageDetails | |
| Control | 0..1 |
| 4. EHDSAdministeredDosage.dosageDetails.sequence | |
| Control | 0..0 |
| 6. EHDSAdministeredDosage.dosageDetails.repeat | |
| Control | 0..0 |
| 8. EHDSAdministeredDosage.dosageDetails.asNeeded | |
| Control | 0..0 |
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSAdministeredDosage | |
| Definition | Model contains elements needed for registering an individual medication administration. It is derived from the full dosage regimen model in order to keep the consistency between the shared elements. |
| Short | Administered dosage model |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. EHDSAdministeredDosage.renderedDosageInstruction | |
| Definition | Full dosage information as human-readable text covering all dosage steps. Generating the text follows local rules and should include all locally implemented dosage data even when such elements are not present in this model. |
| Short | Full dosage information as human-readable text covering all dosage steps. Generating the text follows local rules and should include all locally implemented dosage data even when such elements are not present in this model. |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 4. EHDSAdministeredDosage.dosageDetails | |
| Definition | Details of single dosage scheme step |
| Short | Details of single dosage scheme step |
| Control | 0..1 |
| Type | Base |
| 6. EHDSAdministeredDosage.dosageDetails.sequence | |
| Definition | Order of the dosage instruction, in case one treatment consists of several dosage steps. When two schemes share the same sequence number, they are meant to be running in parallel. |
| Short | Order of the dosage instruction, in case one treatment consists of several dosage steps. When two schemes share the same sequence number, they are meant to be running in parallel. |
| Control | 0..0 |
| Type | integer |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. EHDSAdministeredDosage.dosageDetails.note | |
| Definition | Patient oriented instructions as free text for this dosage step |
| Short | Patient oriented instructions as free text for this dosage step |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 10. EHDSAdministeredDosage.dosageDetails.doseAndRate | |
| Definition | Amount of medication administered per one dose (= one timing) |
| Short | Amount of medication administered per one dose (= one timing) |
| Control | 0..* |
| Type | Base |
| 12. EHDSAdministeredDosage.dosageDetails.doseAndRate.dose[x] | |
| Definition | Amount of medication per one dose. (1 tablet, 2-3 tablets, 20ml) |
| Short | Amount of medication per one dose. (1 tablet, 2-3 tablets, 20ml) |
| Control | 0..1 |
| Binding | UCUM (units of measurement), EDQM Standard Terms (units of presentation) |
| Type | Choice of: Quantity, Range |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 14. EHDSAdministeredDosage.dosageDetails.doseAndRate.rate[x] | |
| Definition | Amount of medication per time period (e.g. 100mg per 1 hour). When rate is provided per 1 time unit, Quantity data type can be used with a suitable unit (e.g. mg/h, ug/min). |
| Short | Amount of medication per time period (e.g. 100mg per 1 hour). When rate is provided per 1 time unit, Quantity data type can be used with a suitable unit (e.g. mg/h, ug/min). |
| Control | 0..1 |
| Binding | UCUM (units of measurement), EDQM Standard Terms (units of presentation) |
| Type | Choice of: Quantity, Ratio |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 16. EHDSAdministeredDosage.dosageDetails.repeat | |
| Definition | Repetition of the administration. |
| Short | Repetition of the administration. |
| Control | 0..0 |
| Type | Base |
| 28. EHDSAdministeredDosage.dosageDetails.asNeeded | |
| Definition | Take as needed |
| Short | Take as needed |
| Control | 0..0 |
| Type | boolean |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 30. EHDSAdministeredDosage.dosageDetails.bodySite | |
| Definition | Body site of administration |
| Short | Body site of administration |
| Control | 0..1 |
| Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSBodyStructure |
| 32. EHDSAdministeredDosage.dosageDetails.routeOfAdministration | |
| Definition | Route of administration |
| Short | Route of administration |
| Control | 0..1 |
| Binding | EDQM Standard Terms |
| Type | CodeableConcept |
IG © 2022+ Xt-EHR. Package xtehr.eu.ehds.models#0.3.0 based on FHIR 5.0.0. Generated 2026-02-09
Links:
Table of Contents |
QA Report
The Xt-EHR action is co-funded by the European Union, EU4Health Program 2021-2027, under Grant Agreement Nr.ยบ 101128085.
